Jawapan

2016-03-20T11:10:25+08:00
- number of electrons in the shells
- radius of the atom
bila bilangan elektron dalam petala banyak , saiz makin besar ke kecil ?
makin besar..
okay thanks
sure babe ;)
  • Pengguna Brainly
2016-03-21T15:30:40+08:00